Yes, wanking for the common good will soon be in vogue once piezoelectric clothing takes off. Seen here on textually via Gizmodo a new fashion article called a Piezing Dress where the wearer generates a charge as they move that is stored in a small battery. The applications are endless as far as I'm concerned.
But seriously folks, if every affluent country of the world used this clothing for even 30% of its populous, we could save so much energy being generated at our fossil fueled powered generation plants. I forsee a future where air polluting energy generation is replaced by people taking long walks to power the telly, a quick jaunt on the exercycle to charge the water heater, or flicking one off the wrist to keep the monitor going on the PC.
Yes, even the spotty nerds currently sucking up the worlds power on their 15 monitors, 10 PC's, wireless devices, endless chargers and MP3 players could turn the energy crisis tide by simply wearing this clothing whilst having a tap. We would have an energy surplus. People walking to work, going for a run, walking the dog - hell lets coat the pets! Lets get those bloody cats to return something for once!
Trust me - its going to be an energy revolution my friends!